MAX13331 Maxim Integrated Products, MAX13331 Datasheet - Page 3

• Manufacturer Part Number: MAX13331
• Description: (MAX13330 / MAX13331) Automotive DirectDrive Headphone Amplifiers
• Manufacturer: Maxim Integrated Products

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ELECTRICAL CHARACTERISTICS (continued)
(V
MAX13330 gain = -1.5V/V (internally set), for MAX13331 gain = -1.5V/V (R
otherwise noted. Typical values are at T
Note 2: All devices are 100% tested at T
AMPLIFIERS
Voltage Gain
Gain Matching
Input Offset Voltage
Input Bias Current
Input Impedance
Power-Supply Rejection Ratio
Output Power Per Channel
Output Voltage
Output Impedance in Shutdown
Total Harmonic Distortion Plus
Noise
Signal-to-Noise Ratio
Noise
Slew Rate
Maximum Capacitive Load
Click-and-Pop Level
Charge-Pump Oscillator
Frequency
Crosstalk
Thermal-Shutdown Temperature
Thermal-Shutdown Hysteresis
ESD Protection
DD
Automotive DirectDrive Headphone Amplifiers
= V
sampling.
CPVDD
PARAMETER
= +5V, V
_______________________________________________________________________________________
with Output Protection and Diagnostics
SGND
= V
PGND
SYMBOL
THD+N
P
V
PSRR
A
f
SNR
K
OUT_
OUT_
R
OSC
A
SR
C
V
= +25°C, unless otherwise noted.) (Note 2)
CP
IN
V
n
L
= 0, SHDN = V
A
= +25°C; specifications over temperature limits are guaranteed by design and QA
MAX13330
MAX13330
V
MAX13330
DC, V
f =1kHz, V
THD+N = 1%;
V
f
R
R
R
R
f = 22Hz to 22kHz bandwidth; inputs
AC-coupled to grounded
No sustained oscillation
Peak voltage, T
+25°C, A-weighted,
32 samples per
second; Inputs AC-
coupled to ground
R
Human Body Model (OUTR and OUTL)
IN
IN_
DD
L
L
L
L
L
= 1kHz
= 1kΩ
= 16Ω, P
= 32Ω, P
= 32Ω , P
= 32Ω, V
= V
= 0
DD
CPVDD
= 4.0V to 5.5V, input referred
RIPPLE
DD
OU T
OUT
OUT
IN
, C1 = C2 = 1µF, R
= 200mV
CONDITIONS
= 5V;
A
= 135m W , f = 22H z to 22kH z
= 100mW, f = 1kHz
= 125mW, f = 1kHz
=
= 100mV
P-P
IN
R
R
R
Into shutdown
Out of shutdown
P-P
, f = 10kHz
= 30kΩ, R
L
L
L
= 8Ω
= 16Ω
= 32Ω
L
= ∞, resistive load referenced to ground, for
FB
= 45kΩ), T
-1.48
MIN
1.9
20
A
= T
J
+155
±0.2
TYP
0.03
0.01
= -40°C to +105°C, unless
-1.5
±15
120
135
100
-86
-80
0.3
-80
-60
2.2
-75
±1
50
30
75
14
10
2
6
MAX
-1.52
3000
2.5
±6
UNITS
µV
V
MHz
V/µs
mW
V/V
mV
kΩ
dB
dB
kΩ
dB
dB
nA
RMS
pF
°C
°C
kV
%
%
%
RMS
V
3